Given numbers are 603,731,978,130

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 603,731,978,130 is 9340403670.

Find LCM of 603,731,978,130 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 201 x 731 x 163 x 65 = 9340403670

Therefore, the lowest common multiple of 603,731,978,130 is 9340403670.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

603 x 731 x 978 x 130 = 56042422020

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

603 : 1, 3, 9, 67, 201, 603

731 : 1, 17, 43, 731

978 : 1, 2, 3, 6, 163, 326, 489, 978

130 : 1, 2, 5, 10, 13, 26, 65, 130

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 603,731,978,130, is 1.

Now, the common factors can be found like this.

603:3x 3x 67

731:17x 43

978:2x 3x 163

130:2x 5x 13

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3 = 6

Therefore, the value for common factors is 6.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 56042422020/(1x6)

LCM = 56042422020/6

LCM = 9340403670

Thus, we can understand that the LCM of 603,731,978,130 is 9340403670.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 666, 997, 999, 906
• LCM of 438, 316, 690, 317
• LCM of 632, 849, 127, 733
• LCM of 428, 611, 792, 110
• LCM of 797, 369, 119, 234

1. What is the LCM of 603, 731, 978, 130?

Answer: LCM of 603, 731, 978, 130 is 9340403670.

2. How to calculate the LCM of 603, 731, 978, 130?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 603, 731, 978, 130.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.